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4 Wire O2 Sensors for 2002 F-250
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skiers4ever Offline
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Post: #4
RE: 4 Wire O2 Sensors for 2002 F-250
Tooler, I don't have an Insite but my '07 Ridgeline has two HO2S, two A/F Sensors, two ECT Sensors, one MAP, and one IAT. I'm betting you have an A/F Sensor (if not two) and two HO2S (Heated O2 Sensors). My understanding is that you don't need to do anything with the two HO2S...just the MAP (or MAF if that's what you have), the ECTs (or CTS if that's what you have), and the IAT. It's also possible that we may need to modify the A/F sensors but I'm doing the MAP first, then the ECTs, then the IAT, and, lastly the A/F sensors if necessary. If anyone disagrees, please reply. Hope this helps a little and happy 4th! John

2007 Honda Ridgeline 3.5L 4WD
Hydro Super 2 installed on 5/21/08
Colorado - 10,000 Feet!
07-03-2008 01:07 PM
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4 Wire O2 Sensors for 2002 F-250 - Bigdog - 07-01-2008, 01:38 PM
RE: 4 Wire O2 Sensors for 2002 F-250 - skiers4ever - 07-03-2008 01:07 PM

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